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A. Brinton Cooper
Researcher at Johns Hopkins University
Publications - 29
Citations - 164
A. Brinton Cooper is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Physical unclonable function & Heterodyne detection. The author has an hindex of 5, co-authored 29 publications receiving 109 citations.
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Journal ArticleDOI
Silicon photonic physical unclonable function.
Brian C. Grubel,Bryan T. Bosworth,Michael R. Kossey,Hongcheng Sun,A. Brinton Cooper,Mark A. Foster,Amy C. Foster +6 more
TL;DR: This work demonstrates a photonic PUF based on ultrafast nonlinear optical interactions in a chaotic silicon micro-cavity that can serve as a unique "fingerprint" of the cavity and as a source of private information for the device's holder.
Journal ArticleDOI
Unclonable photonic keys hardened against machine learning attacks
Bryan T. Bosworth,Iskandar A. Atakhodjaev,Michael R. Kossey,Brian C. Grubel,Daniel S. Vresilovic,Jasper R. Stroud,Neil MacFarlane,Jesús Villalba,Najim Dehak,A. Brinton Cooper,Mark A. Foster,Amy C. Foster +11 more
TL;DR: This work investigates ML attacks against a nonlinear silicon photonic PUF, a novel design that leverages nonlinear optical interactions in chaotic silicon microcavities and demonstrates these devices’ resistance to cloning during fabrication and their use as a source of large volumes of cryptographic key material.
Journal ArticleDOI
Secure communications using nonlinear silicon photonic keys.
Brian C. Grubel,Bryan T. Bosworth,Michael R. Kossey,A. Brinton Cooper,Mark A. Foster,Amy C. Foster +5 more
TL;DR: In this article, a secure communication system constructed using pairs of nonlinear photonic physical unclonable functions (PUFs) harness physical chaos in integrated silicon micro-cavities.
Journal ArticleDOI
Heterodyne detection using spectral line pairing for spectral phase encoding optical code division multiple access and dynamic dispersion compensation
TL;DR: A novel coherent optical code-division multiple access (OCDMA) scheme is proposed that uses spectral line pairing to generate signals suitable for heterodyne decoding that is validated on a 16 user fully loaded phase encoded system.
Proceedings ArticleDOI
Secure authentication using the ultrafast response of chaotic silicon photonic microcavities
Brian C. Grubel,Bryan T. Bosworth,Michael R. Kossey,A. Brinton Cooper,Mark A. Foster,Amy C. Foster +5 more
TL;DR: A cryptographic primitive and authentication system based on the ultrafast response of reverberant integrated photonic cavities formed in silicon, which leverage the unpredictability of leaky chaotic systems.